NLVM manipulatives for 9 - 12 - Algebra
These applets are excellent for developing conceptual understanding of topics in secondary mathematics (algebra). Using manipulative applets is one strategy to help develop understanding in the Understanding by Design (UbD) model.
MoodleMoot 2013 (MMVC13) - Integrating Technology 4 Active Lifelong Learning
3rd Annual Free Online: MoodleMoot 2013; August 23-25, 2013. John Graves of Slidespeech is to be one of the presenters. Should be GREAT!